<!--  -->
<template>
  <div>
    <div class="nav">
      <h3>登录组件</h3>
      </div>
  </div>
</template>

<script>
export default {
  data () {
    return {
    }
  }
}

</script>
<style lang='scss' scoped>
   .nav{
     h3{
     top: 20px;
     left: 30px;
     }
     
   }
</style>